8-3/4 help
Yea it's called the pinion shaft, picture in top left corner, and they must of had something mis aligned real good to break that shaft. Maybe who ever was tightening the bolts needs a course on the proper procedure in rebuilding a sure grip housing. I'd be checking the housing itself to see if they didn't crack something else then take the whole thing to someone who knows what they're doing.
Yea it's called the pinion shaft, picture in top left corner, and they must of had something mis aligned real good to break that shaft. Maybe who ever was tightening the bolts needs a course on the proper procedure in rebuilding a sure grip housing. I'd be checking the housing itself to see if they didn't crack something else then take the whole thing to someone who knows what they're doing.